Hansen’s state-of-the-art Shut-Off Valves are designed specifically for use in industrial ammonia and large commercial halocarbon refrigeration systems. These rugged valves are a strong, reliable component for modern industrial refrigeration applications and are suitable for liquid, suction, hot gas, discharge, recirculating liquid or oil lines. Shut-Off Valves come in threaded, socket weld, or butt weld connection styles. Sizes range from 3/8″ to 16″ (20 mm to 400 mm).Features:Leak-free, stem sealing with dual-seal Stainless steel stems Reliable Teflon seat discs (no lead) Ball bearing seat swivel Dirt-resistant taper (conical) seat Back-seating design Handwheels and seal caps are interchangeable |